<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
 * Set of functions used to build CSV dumps of tables
 *
 * @version $Id: ods.php 11335 2008-06-21 14:01:54Z lem9 $
 */
if (! defined('PHPMYADMIN')) {
	exit;
}

/**
 *
 */
if (isset($plugin_list)) {
	$plugin_list['ods'] = array(
		'text' => 'strOpenDocumentSpreadsheet',
		'extension' => 'ods',
		'mime_type' => 'application/vnd.oasis.opendocument.spreadsheet',
		'force_file' => true,
		'options' => array(
			array('type' => 'text', 'name' => 'null', 'text' => 'strReplaceNULLBy'),
			array('type' => 'bool', 'name' => 'columns', 'text' => 'strPutColNames'),
			array('type' => 'hidden', 'name' => 'data'),
			),
		'options_text' => 'strOptions',
		);
} else {

$GLOBALS['ods_buffer'] = '';
require_once './libraries/opendocument.lib.php';

/**
 * Outputs comment
 *
 * @param   string	  Text of comment
 *
 * @return  bool		Whether it suceeded
 */
function PMA_exportComment($text) {
	return TRUE;
}

/**
 * Outputs export footer
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportFooter() {
	$GLOBALS['ods_buffer'] .= '</office:spreadsheet>'
		. '</office:body>'
		. '</office:document-content>';
	if (!PMA_exportOutputHandler(PMA_createOpenDocument('application/vnd.oasis.opendocument.spreadsheet', $GLOBALS['ods_buffer']))) {
		return FALSE;
	}
	return TRUE;
}

/**
 * Outputs export header
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportHeader() {
	$GLOBALS['ods_buffer'] .= '<?xml version="1.0" encoding="' . $GLOBALS['charset'] . '"?' . '>'
		. '<office:document-content '. $GLOBALS['OpenDocumentNS'] . 'office:version="1.0">'
		. '<office:body>'
		. '<office:spreadsheet>';
	return TRUE;
}

/**
 * Outputs database header
 *
 * @param   string	  Database name
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBHeader($db) {
	return TRUE;
}

/**
 * Outputs database footer
 *
 * @param   string	  Database name
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBFooter($db) {
	return TRUE;
}

/**
 * Outputs create database database
 *
 * @param   string	  Database name
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportDBCreate($db) {
	return TRUE;
}

/**
 * Outputs the content of a table in CSV format
 *
 * @param   string	  the database name
 * @param   string	  the table name
 * @param   string	  the end of line sequence
 * @param   string	  the url to go back in case of error
 * @param   string	  SQL query for obtaining data
 *
 * @return  bool		Whether it suceeded
 *
 * @access  public
 */
function PMA_exportData($db, $table, $crlf, $error_url, $sql_query) {
	global $what;

	// Gets the data from the database
	$result	  = PMA_DBI_query($sql_query, null, PMA_DBI_QUERY_UNBUFFERED);
	$fields_cnt  = PMA_DBI_num_fields($result);
	$fields_meta = PMA_DBI_get_fields_meta($result);
	$field_flags = array();
	for ($j = 0; $j < $fields_cnt; $j++) {
		$field_flags[$j] = PMA_DBI_field_flags($result, $j);
	}

	$GLOBALS['ods_buffer'] .= '<table:table table:name="' . htmlspecialchars($table) . '">';

	// If required, get fields name at the first line
	if (isset($GLOBALS[$what . '_columns'])) {
		$GLOBALS['ods_buffer'] .= '<table:table-row>';
		for ($i = 0; $i < $fields_cnt; $i++) {
			$GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
				. '<text:p>' . htmlspecialchars(stripslashes(PMA_DBI_field_name($result, $i))) . '</text:p>'
				. '</table:table-cell>';
		} // end for
		$GLOBALS['ods_buffer'] .= '</table:table-row>';
	} // end if

	// Format the data
	while ($row = PMA_DBI_fetch_row($result)) {
		$GLOBALS['ods_buffer'] .= '<table:table-row>';
		for ($j = 0; $j < $fields_cnt; $j++) {
			if (!isset($row[$j]) || is_null($row[$j])) {
				$GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
					. '<text:p>' . htmlspecialchars($GLOBALS[$what . '_null']) . '</text:p>'
					. '</table:table-cell>';
			// ignore BLOB
			} elseif (stristr($field_flags[$j], 'BINARY')
					&& $fields_meta[$j]->blob) {
				$GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
					. '<text:p></text:p>'
					. '</table:table-cell>';
			} elseif ($fields_meta[$j]->numeric && $fields_meta[$j]->type != 'timestamp' && ! $fields_meta[$j]->blob) {
				$GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="float" office:value="' . $row[$j] . '" >'
					. '<text:p>' . htmlspecialchars($row[$j]) . '</text:p>'
					. '</table:table-cell>';
			} else {
				$GLOBALS['ods_buffer'] .= '<table:table-cell office:value-type="string">'
					. '<text:p>' . htmlspecialchars($row[$j]) . '</text:p>'
					. '</table:table-cell>';
			}
		} // end for
		$GLOBALS['ods_buffer'] .= '</table:table-row>';
	} // end while
	PMA_DBI_free_result($result);

	$GLOBALS['ods_buffer'] .= '</table:table>';

	return TRUE;
}

}
?>
